IncrementData

tip

This method is not sharding safe - and thus is not recommended for custom entities that you may want to shard for greater performance and scalability in the future. Consider using IncrementDataSharded() version of this method instead.

Increments the specified fields by the specified amount within custom entity data on the server, enforcing ownership/ACL permissions.

Service	Operation
customEntity	INCREMENT_DATA

Method Parameters

Parameter	Description
entityType	The type of custom entity being updated.
entityId	The id of custom entity being updated.
fieldsJson	Specific fields, as JSON, within entity's custom data, with respective increment amount.

Usage

http://localhost:3000

C#

string entityType = "athletes";
string entityId = "aaaa-bbbb-cccc-dddd";
string fieldsJson = "{ \"goals\": 3,  \"assists\": 5 }";
SuccessCallback successCallback = (response, cbObject) =>
{
    Debug.Log(string.Format("Success | {0}", response));
};
FailureCallback failureCallback = (status, code, error, cbObject) =>
{
    Debug.Log(string.Format("Failed | {0}  {1}  {2}", status, code, error));
};

_bc.CustomEntityService.IncrementData(entityType, entityId, fieldsJson, successCallback, failureCallback);

C++

const char *entityType = "athletes";
const char *entityId = "aaaa-bbbb-cccc-dddd";
const char *fieldsJson = "{ \"goals\": 3,  \"assists\": 5 }";
_bc->getCustomEntityService()->incrementData(entityType, entityId, fieldsJson, this);

Objective-C

NSString *entityType = @"athletes";
NSString *entityId = @"aaaa-bbbb-cccc-dddd";
NSString *fieldsJson = "{ \"goals\": 3,  \"assists\": 5 }";
BCCompletionBlock successBlock;      // define callback
BCErrorCompletionBlock failureBlock; // define callback

[[_bc customEntityService] incrementData:entityType
                   entityId:entityId
                 fieldsJson:fieldsJson
            completionBlock:successBlock
       errorCompletionBlock:failureBlock
                   cbObject:nil];

Java

String entityType = "athletes";
String entityId = "aaaa-bbbb-cccc-dddd";
string fieldsJson = "{ \"goals\": 3,  \"assists\": 5 }";
this; // implements IServerCallback

_bc.getCustomEntityService().incrementData(entityType, entityId, fieldsJson, this);

public void serverCallback(ServiceName serviceName, ServiceOperation serviceOperation, JSONObject jsonData)
{
    System.out.print(String.format("Success | %s", jsonData.toString()));
}
public void serverError(ServiceName serviceName, ServiceOperation serviceOperation, int statusCode, int reasonCode, String jsonError)
{
    System.out.print(String.format("Failed | %d %d %s", statusCode,  reasonCode, jsonError.toString()));
}

JavaScript

var entityType = "athletes";
var entityId = "aaaa-bbbb-cccc-dddd";
var fieldsJson = { 
    "goals": 3, 
    "assists": 5 
};

_bc.customEntity.incrementData(entityType, entityId, fieldsJson, result =>
{
    var status = result.status;
    console.log(status + " : " + JSON.stringify(result, null, 2));
});

Dart

var  entityType = "athletes";
var  entityId = "aaaa-bbbb-cccc-dddd";
var  fieldsJson = { 
    "goals": 3, 
    "assists": 5 
};

ServerResponse result = await _bc.customEntityService.incrementData(entityType:entityType, entityId:entityId, fieldsJson:fieldsJson);

if (result.statusCode == 200) {
    print("Success");
} else {
    print("Failed ${result.error['status_message'] ?? result.error}");
}

Cloud Code

var entityType = "athletes";
var entityId = "aaaa-bbbb-cccc-dddd";
var fieldsJson = { 
    "goals": 3, 
    "assists": 5 
};
var customEntityProxy = bridge.getCustomEntityServiceProxy();

var postResult = customEntityProxy.incrementData(entityType, entityId, fieldsJson);
if (postResult.status == 200) {
    // Success!
}

Raw

{
    "service": "customEntity",
    "operation": "INCREMENT_DATA",
    "data": {
        "entityType": "athletes",
        "entityId": "aaaa-bbbb-cccc-dddd",
        "fieldsJson": { 
            "goals": 3, 
            "assists": 5 
        }
    }
}

JSON Response

{
  "data": {
    "entityId": "aaaa-bbbb-cccc-dddd",
    "version": 2,
    "acl": {
      "other": 2
    },
    "ownerId": null,
    "expiresAt": null,
    "timeToLive": null,
    "createdAt": 1586047449214,
    "updatedAt": 1591290232477,
    "data": {
        "goals": 3, 
        "assists": 5 
    },
    "entityType": "athletes"
  },
  "status": 200
}